It is a calm blue attractive.
Simple, yet is the most popular of earrings with a strong presence also.
Glass parts: about Φ11mm
Pierce bracket: K14gf (catch the resin)
<... The K14gf>
A layer of gold which was pressed against the material (brass) in the high heat and pressure, is called when the weight of the layers of the gold is greater than or equal to 1/20 of the total weight, including the material <gf> Gold filled (gold plating).
Because it is made at a much thicker layer than gold plating, there is no little thing to come come off even if used for a long period of time.
Also unlike plating, there is a sense of quality in gold shades.
Origin / production method